93 lines
2.3 KiB
C
93 lines
2.3 KiB
C
#include "config.h"
|
|
|
|
#include "gskvulkanscissoropprivate.h"
|
|
|
|
#include "gskvulkanprivate.h"
|
|
|
|
typedef struct _GskVulkanScissorOp GskVulkanScissorOp;
|
|
|
|
struct _GskVulkanScissorOp
|
|
{
|
|
GskVulkanOp op;
|
|
|
|
cairo_rectangle_int_t rect;
|
|
};
|
|
|
|
static void
|
|
gsk_vulkan_scissor_op_finish (GskVulkanOp *op)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_scissor_op_print (GskVulkanOp *op,
|
|
GString *string,
|
|
guint indent)
|
|
{
|
|
GskVulkanScissorOp *self = (GskVulkanScissorOp *) op;
|
|
|
|
print_indent (string, indent);
|
|
print_int_rect (string, &self->rect);
|
|
g_string_append_printf (string, "scissor ");
|
|
print_newline (string);
|
|
}
|
|
|
|
static gsize
|
|
gsk_vulkan_scissor_op_count_vertex_data (GskVulkanOp *op,
|
|
gsize n_bytes)
|
|
{
|
|
return n_bytes;
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_scissor_op_collect_vertex_data (GskVulkanOp *op,
|
|
guchar *data)
|
|
{
|
|
}
|
|
|
|
static void
|
|
gsk_vulkan_scissor_op_reserve_descriptor_sets (GskVulkanOp *op,
|
|
GskVulkanRender *render)
|
|
{
|
|
}
|
|
|
|
static GskVulkanOp *
|
|
gsk_vulkan_scissor_op_command (GskVulkanOp *op,
|
|
GskVulkanRender *render,
|
|
VkRenderPass render_pass,
|
|
VkCommandBuffer command_buffer)
|
|
{
|
|
GskVulkanScissorOp *self = (GskVulkanScissorOp *) op;
|
|
|
|
vkCmdSetScissor (command_buffer,
|
|
0,
|
|
1,
|
|
&(VkRect2D) {
|
|
{ self->rect.x, self->rect.y },
|
|
{ self->rect.width, self->rect.height },
|
|
});
|
|
|
|
return op->next;
|
|
}
|
|
|
|
static const GskVulkanOpClass GSK_VULKAN_SCISSOR_OP_CLASS = {
|
|
GSK_VULKAN_OP_SIZE (GskVulkanScissorOp),
|
|
GSK_VULKAN_STAGE_COMMAND,
|
|
gsk_vulkan_scissor_op_finish,
|
|
gsk_vulkan_scissor_op_print,
|
|
gsk_vulkan_scissor_op_count_vertex_data,
|
|
gsk_vulkan_scissor_op_collect_vertex_data,
|
|
gsk_vulkan_scissor_op_reserve_descriptor_sets,
|
|
gsk_vulkan_scissor_op_command
|
|
};
|
|
|
|
void
|
|
gsk_vulkan_scissor_op (GskVulkanRender *render,
|
|
const cairo_rectangle_int_t *rect)
|
|
{
|
|
GskVulkanScissorOp *self;
|
|
|
|
self = (GskVulkanScissorOp *) gsk_vulkan_op_alloc (render, &GSK_VULKAN_SCISSOR_OP_CLASS);
|
|
|
|
self->rect = *rect;
|
|
}
|